/*
* Copyright 2016 Analytical Graphics, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.keycloak.authentication.authenticators.x509;
import java.util.List;
import org.keycloak.authentication.AuthenticationFlowContext;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.ModelDuplicateException;
import org.keycloak.models.UserModel;
import org.keycloak.models.utils.KeycloakModelUtils;
/**
* @author <a href="mailto:pnalyvayko@agi.com">Peter Nalyvayko</a>
* @version $Revision: 1 $
* @date 7/30/2016
*/
public abstract class UserIdentityToModelMapper {
public abstract UserModel find(AuthenticationFlowContext context, Object userIdentity) throws Exception;
static class UsernameOrEmailMapper extends UserIdentityToModelMapper {
@Override
public UserModel find(AuthenticationFlowContext context, Object userIdentity) throws Exception {
return KeycloakModelUtils.findUserByNameOrEmail(context.getSession(), context.getRealm(), userIdentity.toString().trim());
}
}
static class UserIdentityToCustomAttributeMapper extends UserIdentityToModelMapper {
private String _customAttribute;
UserIdentityToCustomAttributeMapper(String customAttribute) {
_customAttribute = customAttribute;
}
@Override
public UserModel find(AuthenticationFlowContext context, Object userIdentity) throws Exception {
KeycloakSession session = context.getSession();
List<UserModel> users = session.users().searchForUserByUserAttribute(_customAttribute, userIdentity.toString(), context.getRealm());
if (users != null && users.size() > 1) {
throw new ModelDuplicateException();
}
return users != null && users.size() == 1 ? users.get(0) : null;
}
}
public static UserIdentityToModelMapper getUsernameOrEmailMapper() {
return new UsernameOrEmailMapper();
}
public static UserIdentityToModelMapper getUserIdentityToCustomAttributeMapper(String attributeName) {
return new UserIdentityToCustomAttributeMapper(attributeName);
}
}